Evolution Flashcards
1
Q
the process by which living things change over time. It’s the result of genetic variation, natural selection, and inheritance.
A
Evolution
2
Q
A trait or behavior that helps an organism survive in its environment.
A
Adaptation
3
Q
A group of living things that can reproduce and have offspring.
A
Species
4
Q
The preserved remains or traces of ancient organisms found in rocks.
A
Fossil
5
Q
When a species completely disappears and no longer exists.
A
Extinction
6
Q
Differences in traits among individuals of the same species.
A
Variation
7
Q
A change in DNA that can create new traits in organisms.
A
Mutation
